package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     *
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 新增员工
     * @param employee
     */
    @Insert("insert into employee(name, username, password, phone, sex, id_number, create_time, update_time, create_user, update_user) " +
            "values (#{name}, #{username}, #{password}, #{phone}, #{sex}, #{idNumber}, #{createTime}, #{updateTime}, #{createUser},#{updateUser})")
    @AutoFill(value = OperationType.INSERT)
    void save(Employee employee);


    /**
     * 分页查询
     *
     * @param employeePageQueryDTO
     * @return
     */
//    @Select("select * from employee where name like concat('%', #{name}, '%')") //name = null
    //采用动态sql解决
    Page<Employee> page(EmployeePageQueryDTO employeePageQueryDTO);


    /**
     * 启用，禁用
     *
     * @param status
     * @param id
     */
    @Update("update employee set status = #{status} where id = #{id} ")

    @AutoFill(value = OperationType.UPDATE)
    void startStop(Integer status, Long id);


    /**
     * 根据id查询
     *
     * @param id
     * @return
     */
    @Select("select * from employee where id = #{id} ")
    Employee selectById(Long id);

    /**
     * 编辑员工信息
     * @param employee
     */
//    @Update("update employee set  name = #{name}, username = #{username}, password = #{password}, phone = #{phone}, sex = #{sex}, id_number = #{idNumber}, " +
//            "update_time = #{updateTime}, update_user = #{updateUser}, status = #{status} where id = #{id}")
    @AutoFill(value = OperationType.UPDATE)
    void updateEmp(Employee employee);

}